4346523538 has 24 divisors (see below), whose sum is σ = 7845770700. Its totient is φ = 1798560288.

The previous prime is 4346523523. The next prime is 4346523541. The reversal of 4346523538 is 8353256434.

It can be written as a sum of positive squares in 2 ways, for example, as 4339779129 + 6744409 = 65877^2 + 2597^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4346523494 and 4346523503.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 761853 + ... + 767536.

Almost surely, 2^4346523538 is an apocalyptic number.

4346523538 is a deficient number, since it is larger than the sum of its proper divisors (3499247162).

4346523538 is a wasteful number, since it uses less digits than its factorization.

4346523538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529434 (or 1529427 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 43.

The square root of 4346523538 is about 65928.1695332124. The cubic root of 4346523538 is about 1631.9769178560.

The spelling of 4346523538 in words is "four billion, three hundred forty-six million, five hundred twenty-three thousand, five hundred thirty-eight".